Ultraviolet disinfection irradiation device

Abstract

The utility model relates to the technical field of ultraviolet lamp disinfection, in particular to an ultraviolet disinfection irradiation device.A cleaning device comprises a long groove, the long groove is formed in the side face of a lamp holder, an L-shaped plate is slidably connected into the long groove, a first motor is fixedly installed on the surface of the vertical end of the L-shaped plate, and a first gear is fixedly installed at the output end of the first motor; a rack is fixedly installed on the surface of the top of the lamp holder, a U-shaped rod is fixedly installed on the surface of the vertical end of the L-shaped plate, a strip-shaped frame is fixedly installed on the surface of the end, away from the L-shaped plate, of the U-shaped rod, a sliding rod is fixedly installed between the inner walls of the two sides of the strip-shaped frame, two sliding strip plates are slidably connected to the surface of the sliding rod, and cleaning blocks are fixedly installed on the surfaces of the bottoms of the two sliding strip plates. The ultraviolet ceiling lamp solves the problems that an existing ultraviolet ceiling lamp is arranged at a high position, workers need to climb to conduct manual cleaning, and cleaning is very inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet lamp disinfection, in particular to an ultraviolet disinfection irradiation device. Background Art

[0002] An ultraviolet lamp is a device that emits ultraviolet rays. It is an essential tool for observing the fluorescence and phosphorescence characteristics of samples, and is also a physical means for sterilization and disinfection.

[0003] The existing ultraviolet disinfection irradiation device is installed on the ceiling as a chandelier when used in the hospital. The surface of the ultraviolet lamp needs to be cleaned after a period of time, which can effectively prevent dust accumulation from weakening the sterilization and disinfection effect. However, the ultraviolet chandelier is set high, and personnel need to climb up to clean it manually, which is very inconvenient. Utility Model Content

[0004] The utility model aims to solve the technical problems in the above background and proposes an ultraviolet disinfection irradiation device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an ultraviolet disinfection irradiation device, including a lamp holder, two mounting plates are fixedly installed on the top surface of the lamp holder, an ultraviolet lamp body is fixedly installed between the inner walls on both sides of the lamp holder, a cleaning device is provided on the side of the lamp holder, the cleaning device includes a long groove, the long groove is opened on the side of the lamp holder, an L-shaped plate is slidably connected inside the long groove, a first motor is fixedly installed on the surface of the vertical end of the L-shaped plate, a first gear is fixedly installed on the output end of the first motor, a rack is fixedly installed on the top surface of the lamp holder, and the first gear and the rack are meshed with each other. The setting of the first motor has the effect of driving the first gear to rotate, and the setting of the first gear and the rack has the effect of allowing the L-shaped plate to move inside the long groove.

[0006] Preferably, a U-shaped rod is fixedly mounted on the surface of the vertical end of the L-shaped plate, and a strip frame is fixedly mounted on the surface of one end of the U-shaped rod away from the L-shaped plate. The setting of the U-shaped rod has the effect of driving the strip frame to move.

[0007] Preferably, a slide bar is fixedly installed between the inner walls of both sides of the bar frame, two slide strips are slidably connected to the surface of the slide bar, cleaning blocks are fixedly installed on the bottom surfaces of the two slide strips, and a first through groove is provided on the inner bottom surface of the bar frame. The provision of the cleaning block has the effect of cleaning the dust on the surface of the ultraviolet lamp body.

[0008] Preferably, the top surface of the bar frame is provided with an auxiliary device, the auxiliary device comprises two support plates, the two support plates are fixedly mounted on the top surface of the bar frame, a threaded rod is rotatably connected between the two support plates, a second gear is fixedly mounted on the surface of the threaded rod, and the threads on the surface of the threaded rod are mutually reverse threads with the second gear as the center. The second gear is provided to drive the threaded rod to rotate.

[0009] Preferably, a second motor is fixedly mounted on the surface of one of the support plates, a third gear is fixedly mounted on the output end of the second motor, and the third gear and the second gear are meshed with each other. The second motor drives the third gear to rotate, and the third gear drives the second gear to rotate.

[0010] Preferably, a cross bar is fixedly installed between the two support plates, the surface of the threaded rod is threadedly connected to two movable plates, the top surface of the bar frame is provided with a second through slot, and the bottom surface of the movable plate penetrates the second through slot and is fixedly connected to the sliding strip plate. The setting of the movable plate plays an effect of driving the sliding strip plate to move on the surface of the sliding rod.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by setting a cleaning device, when it is necessary to clean the dust on the ultraviolet lamp body, first start the first motor, the first motor starts to drive the first gear to rotate, the first gear rotates and engages with the rack, and then the L-shaped plate moves inside the long groove, the L-shaped plate moves inside the long groove to drive the U-shaped rod to move, the U-shaped rod moves and drives the cleaning block to move on the outer wall surface of the ultraviolet lamp body, so as to clean the dust on the surface of the ultraviolet lamp body. Through the cooperation of the above structure, mechanical movement is adopted instead of manual operation, so that the dust cleaning on the surface of the ultraviolet lamp body is simpler and more efficient.

[0013] 2. In the utility model, by setting an auxiliary device, when the cleaning block is not needed, the second motor is started first, and the second motor starts to drive the third gear to rotate, and the third gear rotates and meshes with the second gear, thereby making the second gear rotate, and the second gear rotates to drive the threaded rod to rotate. Since the threads on the surface of the threaded rod are mutually reverse threads with the second gear as the center, when the second gear drives the threaded rod to rotate, the two movable plates threadedly connected on the surface will move in the direction away from each other on the surface of the cross bar, and the two movable plates move in the direction away from each other on the surface of the cross bar, driving the two sliding plates to move in the direction away from each other on the surface of the sliding rod, and the two sliding plates move in the direction away from each other on the surface of the sliding rod, driving the two cleaning blocks to move in the direction away from each other. When the two cleaning blocks move to appropriate positions, the second motor can be turned off. Through the cooperation of the above structure, the cleaning block can be kept away from the surface of the ultraviolet lamp body when not in use, so as to avoid blocking the ultraviolet rays emitted by the ultraviolet lamp body, thereby affecting the disinfection and sterilization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an ultraviolet disinfection irradiation device;

[0015] Figure 2 A schematic diagram of the separation structure of an ultraviolet disinfection irradiation device is provided for the utility model;

[0016] Figure 3 The utility model proposes a UV disinfection irradiation device Figure 1 The structural diagram at A in the middle;

[0017] Figure 4 The utility model proposes a UV disinfection irradiation device Figure 2 Schematic diagram of the structure at B in the middle;

[0018] Legend:

[0019] 1. Lamp holder; 2. Mounting plate; 3. UV lamp body; 4. Cleaning device; 401. Long slot; 402. L-shaped plate; 403. First motor; 404. First gear; 405. Rack; 406. U-shaped rod; 407. Bar frame; 408. Slide bar; 409. Slide plate; 410. Cleaning block; 411. First through slot; 5. Auxiliary device; 51. Support plate; 52. Threaded rod; 53. Second gear; 54. Second motor; 55. Third gear; 56. Cross bar; 57. Movable plate; 58. Second through slot. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-4 The utility model provides a technical solution: an ultraviolet disinfection irradiation device, comprising a lamp holder 1, two mounting plates 2 are fixedly mounted on the top surface of the lamp holder 1, and an ultraviolet lamp body 3 is fixedly mounted between the inner walls on both sides of the lamp holder 1.

[0023] The specific settings and functions of the cleaning device 4 and the auxiliary device 5 will be described in detail below.

[0024] In this embodiment: a cleaning device 4 is provided on the side of the lamp holder 1, and the cleaning device 4 includes a long groove 401, and the long groove 401 is opened on the side of the lamp holder 1, and an L-shaped plate 402 is slidably connected inside the long groove 401, and a first motor 403 is fixedly installed on the surface of the vertical end of the L-shaped plate 402, and a first gear 404 is fixedly installed on the output end of the first motor 403, and a rack 405 is fixedly installed on the top surface of the lamp holder 1, and the first gear 404 and the rack 405 are meshed with each other.

[0025] In this embodiment, the first motor 403 is configured to drive the first gear 404 to rotate, and the first gear 404 and the rack 405 are configured to allow the L-shaped plate 402 to move inside the long slot 401 .

[0026] Specifically, a U-shaped rod 406 is fixedly installed on the surface of the vertical end of the L-shaped plate 402 , and a bar frame 407 is fixedly installed on the surface of one end of the U-shaped rod 406 away from the L-shaped plate 402 .

[0027] In this embodiment, the U-shaped rod 406 is provided to drive the bar frame 407 to move.

[0028] Specifically, a slide bar 408 is fixedly installed between the inner walls of both sides of the bar frame 407, and two slide plates 409 are slidably connected to the surface of the slide bar 408. Cleaning blocks 410 are fixedly installed on the bottom surfaces of the two slide plates 409, and a first through groove 411 is provided on the inner bottom surface of the bar frame 407. The provision of the cleaning block 410 has the effect of cleaning the dust on the surface of the ultraviolet lamp body 3.

[0029] In this embodiment: the top surface of the bar frame 407 is provided with an auxiliary device 5, which includes two support plates 51, which are fixedly mounted on the top surface of the bar frame 407, and a threaded rod 52 is rotatably connected between the two support plates 51, and a second gear 53 is fixedly mounted on the surface of the threaded rod 52, and the threads on the surface of the threaded rod 52 are mutually opposite threads with the second gear 53 as the center. When the cleaning block 410 is not needed, the second motor 54 is started first, and the second motor 54 starts to drive the third gear 55 to rotate, and the third gear 55 rotates and meshes with the second gear 53, thereby rotating the second gear 53, and the rotation of the second gear 53 drives the threaded rod 52 to rotate. Since the threads on the surface of the threaded rod 52 are mutually opposite threads with the second gear 53 as the center, when the second gear 53 drives the threaded rod 52 to rotate, the two movable plates 57 threadedly connected on the surface will move in the direction away from each other on the surface of the cross bar 56, and the two movable plates 57 are on the cross bar 56. The surfaces of the ultraviolet lamp body 3 move away from each other, driving the two sliding plates 409 to move away from each other on the surface of the slide bar 408. The two sliding plates 409 move away from each other on the surface of the slide bar 408, driving the two cleaning blocks 410 to move away from each other. When the two cleaning blocks 410 move to appropriate positions, the second motor 54 can be turned off. Through the cooperation of the above-mentioned structure, the cleaning blocks 410 can be kept away from the surface of the ultraviolet lamp body 3 when not in use, thereby avoiding blocking of the ultraviolet rays emitted by the ultraviolet lamp body 3, thereby affecting the disinfection and sterilization effect.

[0030] Specifically, a second motor 54 is fixedly mounted on the surface of one of the support plates 51 , a third gear 55 is fixedly mounted on the output end of the second motor 54 , and the third gear 55 and the second gear 53 are meshed with each other.

[0031] In this embodiment, the second motor 54 is provided to drive the third gear 55 to rotate, and the third gear 55 is provided to drive the second gear 53 to rotate.

[0032] Specifically, a cross bar 56 is fixedly installed between the two support plates 51, two movable plates 57 are threadedly connected to the surface of the threaded rod 52, a second through groove 58 is opened on the top surface of the bar frame 407, and the bottom surface of the movable plate 57 passes through the second through groove 58 and is fixedly connected to the sliding plate 409.

[0033] In this embodiment, the movable plate 57 is provided to drive the slide plate 409 to move on the surface of the slide rod 408 .

[0034] Working principle: by setting the cleaning device 4, when it is necessary to clean the dust on the ultraviolet lamp body 3, first start the first motor 403, the first motor 403 starts to drive the first gear 404 to rotate, the first gear 404 rotates and engages with the rack 405, so that the L-shaped plate 402 moves inside the long groove 401, the L-shaped plate 402 moves inside the long groove 401 to drive the U-shaped rod 406 to move, the U-shaped rod 406 moves and drives the cleaning block 410 to move on the outer wall surface of the ultraviolet lamp body 3, so as to clean the dust on the surface of the ultraviolet lamp body 3. Through the cooperation of the above structure, mechanical movement is adopted instead of manual operation, so that the dust cleaning on the surface of the ultraviolet lamp body 3 is simpler and more efficient. When the cleaning block 410 is not needed, the second motor 54 is started first. The second motor 54 starts to drive the third gear 55 to rotate. The third gear 55 rotates and meshes with the second gear 53, thereby rotating the second gear 53. The rotation of the second gear 53 drives the threaded rod 52 to rotate. Since the threads on the surface of the threaded rod 52 are reverse threads with the second gear 53 as the center, when the second gear 53 drives the threaded rod 52 to rotate, the two movable plates 57 threadedly connected on the surface will move away from each other on the surface of the cross bar 56. The two movable plates 57 are on the cross bar 56. The surfaces of the ultraviolet lamp body 3 move away from each other, driving the two sliding plates 409 to move away from each other on the surface of the slide bar 408. The two sliding plates 409 move away from each other on the surface of the slide bar 408, driving the two cleaning blocks 410 to move away from each other. When the two cleaning blocks 410 move to appropriate positions, the second motor 54 can be turned off. Through the cooperation of the above-mentioned structure, the cleaning blocks 410 can be kept away from the surface of the ultraviolet lamp body 3 when not in use, thereby avoiding blocking of the ultraviolet rays emitted by the ultraviolet lamp body 3, thereby affecting the disinfection and sterilization effect.

[0035] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. An ultraviolet disinfection irradiation device, comprising a lamp holder (1), two mounting plates (2) are fixedly mounted on the top surface of the lamp holder (1), and an ultraviolet lamp body (3) is fixedly mounted between the inner walls on both sides of the lamp holder (1), characterized in that: A cleaning device (4) is provided on the side of the lamp holder (1), and the cleaning device (4) comprises a long groove (401), wherein the long groove (401) is opened on the side of the lamp holder (1), and an L-shaped plate (402) is slidably connected inside the long groove (401), and a first motor (403) is fixedly mounted on the surface of the vertical end of the L-shaped plate (402), and a first gear (404) is fixedly mounted on the output end of the first motor (403), and a rack (405) is fixedly mounted on the top surface of the lamp holder (1), and the first gear (404) and the rack (405) are meshed with each other.

2. The ultraviolet disinfection irradiation device according to claim 1, characterized in that: A U-shaped rod (406) is fixedly mounted on the surface of the vertical end of the L-shaped plate (402), and a strip frame (407) is fixedly mounted on the surface of one end of the U-shaped rod (406) away from the L-shaped plate (402).

3. A UV disinfection irradiation device according to claim 2, characterized in that: A sliding rod (408) is fixedly installed between the inner walls on both sides of the bar frame (407), and two sliding strips (409) are slidably connected to the surface of the sliding rod (408). Cleaning blocks (410) are fixedly installed on the bottom surfaces of the two sliding strips (409), and a first through groove (411) is provided on the inner bottom surface of the bar frame (407).

4. The ultraviolet disinfection irradiation device according to claim 2, characterized in that: An auxiliary device (5) is provided on the top surface of the bar frame (407), and the auxiliary device (5) comprises two support plates (51), the two support plates (51) are fixedly mounted on the top surface of the bar frame (407), a threaded rod (52) is rotatably connected between the two support plates (51), a second gear (53) is fixedly mounted on the surface of the threaded rod (52), and the threads on the surface of the threaded rod (52) are mutually reverse threads with the second gear (53) as the center.

5. The ultraviolet disinfection irradiation device according to claim 4, characterized in that: A second motor (54) is fixedly mounted on the surface of one of the support plates (51), a third gear (55) is fixedly mounted on the output end of the second motor (54), and the third gear (55) and the second gear (53) are meshed with each other.

6. A UV disinfection irradiation device according to claim 4, characterized in that: A cross bar (56) is fixedly installed between the two support plates (51), the surface of the threaded rod (52) is threadedly connected to two movable plates (57), the top surface of the bar frame (407) is provided with a second through groove (58), and the bottom surface of the movable plate (57) passes through the second through groove (58) and is fixedly connected to the sliding plate (409).

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